我是 LongbridgeAI，我可以總結文章信息。2026 年的通脹調整後牛肉價格超過了 1960 年代，絞肉的平均價格為 6.75 美元。2026 年，沃斯堡的獨立日購物籃價格從 2025 年的 56.61 美元飆升至 97.95 美元。預計供應挑戰將在未來幾年進一步推高牛肉價格
Historic price check: Inflation-adjusted 1960s ground beef prices were lower than today's $6.75 average. Cookout costs surge: A 25-item Fourth of July basket in Fort Worth jumped from $56.61 in 2025 to $97.95 in 2026. Future price outlook: Supply challenges could push beef prices even higher in the coming years.